User's Manual

VI-11
VR303 1 Potentiometer, 200ohm SMT 5MM Murata PVG5A201C01R00
S301 1
Switch, DIP, 5-position, SPST, gold
finish, sealed
CTS 219-5
SMD CTS Corporation 219-5MST
U301 1
IC, voltage regulator, 5V output,
500mA TO-252 National Semiconductor LM78M05CDT
U302 1 IC, digital attenuator, 5-bit, 1dB LSB SSOP-20 Skyworks (Alpha) AA110-85
U303, U304, U305 3
IC, optoisolator, dual, transistor o/p,
Vceo=30V SOIC-8 Fairchild MOCD211M
U306 1 Directional coupler Mini-Circuits DBTC-20-4
U307 1 IC, power detector TSSOP-16 Analog Devices AD8362ARU
U308 1
DNS (replace with two 0805 0ohm
resistors)
U309 1 DNS TO-243
TAV-250